Fig. 2From: Efficacy of a Salmonella live vaccine for turkeys in different age groups and antibody response of vaccinated and non-vaccinated turkeysAntibody production after Salmonella infection in different age groups. Figure bars represent the mean log 10 colony forming units/gram from 10 samples of caecum ingesta, liver or spleen, respectively. Error bars represent standard deviation. Statistically significant differences are indicated by different lettersBack to article page